<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="mini" :inline="true" v-show="showSearch"
             label-width="68px" style="display: flex; justify-content: flex-end;">
      <el-form-item label="姓名" prop="elderName">
        <el-input
          v-model="queryParams.elderName"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="用餐时间" prop="mealTime">
        <el-date-picker
          v-model="queryParams.mealTime"
          type="datetimerange"
          format="yyyy-MM-dd"
          value-format="yyyy-MM-dd"
          range-separator="至"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          clearable
          @keyup.enter.native="handleQuery">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="danger"-->
<!--          plain-->
<!--          icon="el-icon-delete"-->
<!--          size="mini"-->
<!--          :disabled="multiple"-->
<!--          @click="handleDelete"-->
<!--        >删除</el-button>-->
<!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="mealRecordsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="老人姓名" align="center" prop="elderName" />
      <el-table-column label="用餐时间" align="center" prop="mealTime" width="180"/>
      <el-table-column label="膳食类型" align="center" prop="mealType" />
      <el-table-column label="食物清单" align="center" prop="foodItems" />
      <el-table-column label="备注" align="center" prop="notes" />
      <el-table-column label="护理人员" align="center" prop="carerName" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改膳食记录对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="老人姓名" prop="elderId">
          <el-select v-model="form.elderId" filterable placeholder="请选择">
            <el-option
              v-for="item in elderInfoList"
              :key="item.elderId"
              :label="item.elderName"
              :value="item.elderId">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="用餐时间" prop="mealTime">
          <el-date-picker
            v-model="form.mealTime"
            type="datetime"
            placeholder="选择日期"
            format="yyyy-MM-dd HH:mm:ss"
            value-format="yyyy-MM-dd HH:mm:ss">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="膳食类型" prop="mealType" label-width="80px">
          <el-input v-model="form.mealType" placeholder="请输入" />
        </el-form-item>
        <el-form-item label="食物清单" prop="foodItems">
          <el-input
            type="textarea"
            placeholder="请输入内容"
            v-model="form.foodItems"
            maxlength="250"
            show-word-limit
          />
        </el-form-item>
        <el-form-item label="备注" prop="notes">
          <el-input
            type="textarea"
            placeholder="请输入内容"
            v-model="form.notes"
            maxlength="250"
            show-word-limit
          />
        </el-form-item>
        <el-form-item label="护理人员" prop="carerName">
          <el-input v-model="form.carerName" placeholder="请输入" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listMealRecords, getMealRecords, delMealRecords, addMealRecords, updateMealRecords } from "@/api/business/mealRecords";
import {listAllElderInfo} from "@/api/business/elderInfo";

export default {
  name: "MealRecords",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 膳食记录表格数据
      mealRecordsList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        elderId: null,
        mealTime: null,
        mealType: null,
        mealUrl: null,
        foodItems: null,
        notes: null,
        createUserId: null,
        updateUserId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        elderId: [
          { required: true, message: "居民不能为空", trigger: "blur" }
        ],
        mealTime: [
          { required: true, message: "用餐时间不能为空", trigger: "blur" }
        ],
        mealType: [
          { required: true, message: "膳食类型不能为空", trigger: "change" }
        ],
        foodItems: [
          { required: true, message: "食物清单不能为空", trigger: "blur" }
        ],
      },
      elderInfoList:{},
    };
  },
  created() {
    this.getList();
    this.getElderInfoList();
  },
  methods: {
    /** 查询膳食记录列表 */
    getList() {
      this.loading = true;
      if(this.queryParams.mealTime != null) {
        const time = this.queryParams.mealTime;
        this.queryParams.startTime = time[0];
        this.queryParams.endTime = time[1]
      }
      listMealRecords(this.queryParams).then(response => {
        this.mealRecordsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        mealId: null,
        elderId: null,
        mealTime: null,
        mealType: null,
        mealUrl: null,
        foodItems: null,
        notes: null,
        carerName:null,
        createUserId: null,
        createTime: null,
        updateUserId: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.mealId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加膳食记录";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const mealId = row.mealId || this.ids
      getMealRecords(mealId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改膳食记录";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.mealId != null) {
            updateMealRecords(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMealRecords(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const mealIds = row.mealId || this.ids;
      this.$modal.confirm('是否确认删除膳食记录编号为"' + mealIds + '"的数据项？').then(function() {
        return delMealRecords(mealIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('business/mealRecords/export', {
        ...this.queryParams
      }, `mealRecords_${new Date().getTime()}.xlsx`)
    },
    getElderInfoList(){
      listAllElderInfo().then(response => {
        this.elderInfoList = response.rows;
      })
    },
  }
};
</script>
